An electro-mechanical braking energy recovery system based on coil springs for energy saving applications in electric vehicles

L Qi, X Wu, X Zeng, Y Feng, H Pan, Z Zhang, Y Yuan - Energy, 2020 - Elsevier
… servo-actuation fed by a regenerative braking system of a … variable transmission (CVT)
was applied in braking energy … The control mechanism is comprised of an electromagnetic

Electronic CVT-Controls

AW Hardy, JLA Bernick, NE Capdevila, TC Perry - 2019 - digitalcommons.calpoly.edu
transmission outlined above operates mechanically on much different principles compared
to an electronically actuated CVT… An electromagnetic actuator takes electricity and converts it …

Measurement and modelling of a linear electromagnetic actuator driven camless valve train for spark ignition IC engines under full load condition

X Yang, K Liang - Mechatronics, 2021 - Elsevier
energy efficiency. Gillella and Sun [11] proposed a model and control strategy of a camless
valve actuation system … (FVVA), which allows almost unlimited continuously variable control …

Using electromagnetic continuously variable transmission in gas reciprocating power plant to ensure dynamic stability

A Zhidkov - 2020 International Conference on Industrial …, 2020 - ieeexplore.ieee.org
operated in parallel in the power system under strong disturbances using an electromagnetic
CVT … An electromagnetic CVT is an electromechanical system with a variable output torque, …

Review of the methods to optimize power flow in electric vehicle powertrains for efficiency and driving performance

II Mazali, ZHC Daud, MKA Hamid, V Tan, PM Samin… - Applied Sciences, 2022 - mdpi.com
… mechanical power to move the vehicle using the electromagnetic … to almost 18% energy
saving over the conventional model … actuation system in the CVT, since such actuation system is …

Current usage by a DC motor to vary ratio in an electro-mechanical continuously variable transmission

LJ Delhaise, II Mazali, ZHC Daud… - IOP Conference Series …, 2020 - iopscience.iop.org
transmission developed to maximised fuel efficiency of the ICE and one of them is continuously
variable transmission (CVT… EM actuation system needs a comprehensive battery system

Review of advancement in variable valve actuation of internal combustion engines

Z Lou, G Zhu - Applied Sciences, 2020 - mdpi.com
… , continuously variable lift and timing valve systems, lost-… hydraulic, electro-magnetic, or
pneumatic actuation to provide … with a 5% boost in fuel efficiency. The CVVD technology also …

Optimization Transmission Efficiency with Driver Intention for Automotive Continuously Variable Transmission under Slip Mode

L Han, H Zhang, R Fang, H Liu - Chinese Journal of Mechanical …, 2021 - Springer
… Meanwhile, the fuel efficiency of CVT vehicle can increase … Therefore, CVT is an ideal vehicle
transmission equipment, … be controlled to prevent the actuator from reaching the saturation …

[PDF][PDF] Automatic Gear Shifting Mechanism in Two Wheelers Using Electromagnetic Actuator

MUA Shaikh - 2020 - academia.edu
… for CVT (Continuous Variable Transmission) which are gearless system but, has low fuel
efficiency as … This system not only increases the fuel efficiency but also eliminate the human …

Modeling and analysis of an electromagnetic fully variable valve train with a magnetorheological buffer

X Zhu, L Liu, H Guo, Z Xu, W Hou, L Niu - Electronics, 2019 - mdpi.com
electromagnetic linear actuator (EMLA) and MR buffer. For better analysis of system performance,
establishing an accurate system … basis of the coordinated control system. A high-order …